2 years ago

What is the area of this figure? A.49.5 in² B.66.5 in² C.84 in² D.91 in²

Mathematics

2 answers:

Sindrei [870]2 years ago

4 0

The answer should be 91

aliya0001 [1]2 years ago

3 0

The area of a trapezoid with base lengths 7 in and 19 in is given by
A = (1/2)(b1 + b2)h
A = (1/2)(7 +19)·7 = 91

The appropriate choice is
D. 91 in²

_____
It can also be figured by adding the area of the 7 in square (49 in²) to the area of the 7×12 in right triangle (42 in²).

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